CUSIP: 852891100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 4,880 | $556 | — | — |
| Q3 2015 | 4,700 | $537 | — | — |
| Q2 2015 | 28,800 | $2,178 | — | — |
| Q1 2015 | 3,300 | $226 | — | — |
| Q4 2014 | 3,300 | $231 | — | — |
| Q3 2014 | 3,400 | $215 | — | — |
| Q2 2014 | 3,400 | $218 | — | — |
| Q1 2014 | 3,400 | $227 | — | — |
| Q4 2013 | 3,400 | $225 | — | — |